Lesson: 2D and 3D Shapes

In this lesson, we will learn how to describe shapes as flat and solid and identify 2D and 3D shapes.

Sample Question Videos

Q1:

Which box does this cylinder go in?

Q2:

Is the following shape 2D or 3D?

Q3:

The square is flat.

Find another flat shape.

Q4:

Which shape is flat?

Q5:

The cube is solid.

Find another solid shape.

Q6:

Which shape is solid?

Q7:

Which of these shapes is 2D?

Q8:

Which of these shapes is 3D?

Q9:

Is the following shape 2D or 3D?

Preview